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Is gcc std::unordered_map implementation slow? If so - why?
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I found the reason: it is a Problem of gcc-4.7!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another ins...
Checking if output of a command contains a certain string in a shell script
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4 Answers
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How to redirect the output of an application in background to /dev/null
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answered Nov 21 '11 at 23:40
evildeadevildead
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WPF datagrid empty row at bottom
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449
Sounds like you probably have CanUserAddRows set to true for the DataGrid. Just add
CanUserAd...
How to find out which view is focused?
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edited Sep 15 '16 at 16:44
matiash
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answe...
MIME type warning in chrome for png images
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84
I encountered this while running an ASP.NET WebForms app using the ASP.NET Development Server.
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What's a standard way to do a no-op in python?
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4 Answers
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Should I use encoding declaration in Python 3?
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Alter table add multiple columns ms sql
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edited Jun 21 '11 at 13:45
James
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answered Mar ...